Pith Number

pith:UXEGQ737

pith:2025:UXEGQ737CUAORHD6VO4Q26PGD5

not attested not anchored not stored refs pending

Mind the Gap: Time-of-Check to Time-of-Use Vulnerabilities in LLM-Enabled Agents

Derek Lilienthal, Sanghyun Hong

arxiv:2508.17155 v1 · 2025-08-23 · cs.CR · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXEGQ737CUAORHD6VO4Q26PGD5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

The Balkanization of Execution-Security Research for AI Coding Agents: Isolation, Access Control, and Time-of-Check-to-Time-of-Use Vulnerabilities

Toward Secure LLM Agents: Threat Surfaces, Attacks, Defenses, and Evaluation

Receipt and verification

First computed	2026-07-05T11:58:10.452379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c8687f7f1500e89c7eabb90d79e61f62868b94b322b2db1f8789ab08d66762

Aliases

arxiv: 2508.17155 · arxiv_version: 2508.17155v1 · doi: 10.48550/arxiv.2508.17155 · pith_short_12: UXEGQ737CUAO · pith_short_16: UXEGQ737CUAORHD6 · pith_short_8: UXEGQ737

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UXEGQ737CUAORHD6VO4Q26PGD5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a5c8687f7f1500e89c7eabb90d79e61f62868b94b322b2db1f8789ab08d66762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efbc15cc78eb1554b08e51345534290787e30131bb1c844952b8eef4cef3108",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-23T22:41:49Z",
    "title_canon_sha256": "ca6a50e279bd48fb41794d9aa403b8ecefdb110593e9fc74cde6c547617b5d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17155",
    "kind": "arxiv",
    "version": 1
  }
}